C698 Combat of Offense and Defense!

The population of Earth was too small, and it was too vast for life.

The human population was too sparse, so there were endless Wastelands everywhere.

However, all the life in the world was resonating, and blood rained down from all the bases.

In the outer space, there were hundreds of millions of alien races. No matter if they were strong or weak, all of them had descended on Earth